Method

AravisInterfaceget_device_id

since: 0.2.0

Declaration [src] 

const char*
arv_interface_get_device_id (
  ArvInterface* iface,
  unsigned int index
)

Description [src]

Queries the unique device id corresponding to index. Prior to this call the arv_interface_update_device_list() function must be called.

Available since: 0.2.0

Parameters

index

Type: unsigned int

Device index.

Return value

Type: const char*

A unique device id.

The returned data is owned by the instance.
The value is a NUL terminated UTF-8 string.